# -*- coding: utf-8 -*-#
# -------------------------------------------------------------------------------
# 建立者:        博智科技  
# Name:         testif
# Description:
# Author:       yzl
# Date:         2019-01-18
# -------------------------------------------------------------------------------

for i in range(10):
    if i == 5:
        break
    for j in range(i):
        print(i, j)
        print(i * j)
        print('1111')
        print('1111')
        print('1111')
        print('1111')
else:
    print('over')
